n. 1. large and bulging. Bultu kaáyug dughan, Having large breasts; n. mass of something that has been put together or is in one piece. Bultu sa paldu, The mass of a bale; v. be, become bulgy. Mibultu sa íyang kílid ang pistúla, The pistol is bulging on his hips. -in- in bulk, great volume; v. do something by bulk. Binultúha (ibinultu) pagpalit arun barátu, Buy them in bulk so it will be cheaper.